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| Company Name: |
General Dynamics IT |
| Location: |
Home Office, Hom |
| Position Type: |
Full Time |
| Post Date: |
05/19/2026 |
| Expire Date: |
06/18/2026 |
| Job Categories: |
Engineering, Information Technology |
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Infrastructure / Network SME
GDIT is seeking an Infrastructure / Network Subject Matter Expert (SME) to design, modernize, and optimize network and infrastructure solutions supporting largescale Defense missions. You will serve as a senior technical advisor helping shape resilient, secure, highperformance environments across cloud and onprem platforms. How Youll Make an Impact Design, architect, and optimize enterprise network and infrastructure solutions. Lead modernization efforts such as cloud migration, network segmentation, and Zero Trust implementation. Provide troubleshooting expertise for complex networking, routing, and performance challenges. Work with security teams to ensure compliance with DoD cybersecurity frameworks and accreditation requirements. Develop architecture diagrams, technical plans, and configuration standards. Advise leaders and program teams on infrastructure strategy, capacity planning, and lifecycle management. What Youll Need to SucceedRequired Education: Technical Training, Certification(s) or Degree and 10+ years of experience Work Experience: 10+ years deep experience with enterprise networking (routing, switching, firewalls, load balancing). Strong understanding of cloud networking (AWS, Azure, hybrid architectures). Handson experience with Cisco, Juniper, Palo Alto, F5, or similar technologies. Familiarity with DoD or federal security frameworks (RMF, STIGs). Strong troubleshooting and diagnostic skills across network layers. Ability to communicate complex infrastructure concepts clearly to both technical and nontechnical audiences. US Citizenship Required Candidate must possess active SECRET clearance and ability to attain TOP SECRET / SCI. Preferred CCNP/CCIE, CASP, Network+, or related certifications. Experience supporting large modernization or cloud transformation initiatives. Experience with automation tools (Ansible, Terraform). Location & TravelRemote 25%-50% Travel Expected
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| Company Name: |
General Dynamics IT |
| Website: | https://www.gdit.com/careers/job/8845896d8/infrastructure-network-sme/?source=AutoAppend_HBCU |
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